If user combines the two in actual operating process, frequency of mechanical rapping can be reduced and the impact on heating surface welded junction of mechanical rapping position can be relieved.
如用户在实际运行过程中两者结合使用，可减少机械振打的频率，减轻对机械振打部位的受热面焊口的冲击。
Zinc based RE alloy coating was obtained on the surface of steel samples by adding RE metal salts during the mechanical plating process.
通过在机械镀锌过程中添加不同量的稀土金属盐，在钢铁试样表面形成不同成分含量的锌基稀土合金镀层。
Mechanical property and surface quality of alloyed welding wire rod have been improved on optimizing process parameters.
通过优化工艺参数，提高了合金焊盘条性能和表面质量。
Detailed is the powder-coating process and principles of steel pipe by static electricity as well as the process of both chemical and mechanical pretreatment on steel pipe surface.
详细介绍了钢管粉末静电涂装生产工艺和原理以及对钢管表面进行化学、机械的预处理工艺。
In the process of wafer polishing, the wafer surface could be damaged badly and fragment rate will increase sharply, because of the accumulation of stress and the mechanical action.
在硅片研磨过程中，由于应力的积累和剧烈的机械作用，硅片表面损伤严重，碎片率增加。
The above requirement can be attained by the refinement of the granule and the crystalline grain, surface activation and store-energy effect obtained during the process of mechanical alloying.
利用机械合金化过程产生的颗粒细化、晶粒细化、表面活化及储能作用可以达到上述要求。
Surface heat treatment: surface heat treatment is a process that improves the hard-ness or other mechanical property of the fastener in any surface area.
表面热处理：是增加强紧固件的硬度或任何表面积上的机械性能。
A new surface deformation quenching process which utilized the composite thermal and mechanical effects generated in grinding to harden the surface of work-piece is introduced.
磨削淬硬是利用未淬硬钢零件磨削加工中产生的热—机械复合作用直接对其进行表面形变淬火的新工艺。
The process of surface treatment of cast iron hardware and the process flows of its mechanical zinc plating were introduced.
介绍了铸铁五金件的表面处理工艺及其机械镀锌工艺流程。
Said invented refers to acoustic radiation algorithm for car coating surface damping process structure in mechanical engineering field.
本发明是用于机械工程领域的一种汽车蒙皮表面阻尼处理结构的声辐射算法。
These methods are applicable for the surface strengthening process of mechanical components.
该方案适合机械部件的表面强化加工。
The benefits of this technique:simple process, high-precision molding size, good surface roughness, density of almost 100%, excellent mechanical properties, broad application prospects.
该技术的优点是：工艺简单、成型件尺寸精度高、表面粗糙度好、致密度几乎能达到100%、力学性能优良、应用前景广阔。
By analyzing the manufacture process of teeth surface, the mechanical and controlling system of the 3d dental restoration grinding robot is designed.
在系统分析牙齿曲面加工工艺方案的基础上，设计了3D义齿磨削机器人本体及其控制系统。
By analyzing the manufacture process of teeth surface, the mechanical and controlling system of the 3d dental restoration grinding robot is designed.
在系统分析牙齿曲面加工工艺方案的基础上，设计了3D义齿磨削机器人本体及其控制系统。
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